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DAR6 Dicing Saws
DAR6 Diamond Dicing Wheels
Wheels with diamond dicing blade deposited on aluminum body by electrolytic method are intended for dicing wafers made of materials used in microelectronics. Standard fitting and outer diameters allow using wheels on any dicing equipment.
Specification
|
| Outer diameter |
56.0 mm |
|
| Inner diameter, fitting |
19.05 mm |
|
| Diamond grit size |
6/4, 4/2 mm |
|
| Material to be cut |
Silicon, GaAs, GaP, GaAsP, and others |
|
Standard types of Dicing Wheels Table 1
Blade
thickness,
mkm |
Blade height,
mkm |
350-400 |
450-550 |
450-650 |
650-750 |
750-900 |
900-1100 |
| 15-20 |
15.350 |
15.450 |
|
|
|
|
| 20-25 |
20.350 |
20.450 |
20.550 |
20.650 |
|
|
| 25-30 |
25.350 |
25.450 |
25.550 |
25.650 |
25.750 |
|
| 30-35 |
|
|
30.550 |
30.650 |
30.750 |
30.900 |
| 35-40 |
|
|
35.550 |
35.650 |
35.750 |
35.900 |
| 40-50 |
|
|
40.550 |
40.650 |
40.750 |
40.900 |
| 50-60 |
|
|
|
50.650 |
50.750 |
50.900 |
| 60-70 |
|
|
|
60.650 |
60.750 |
60.900 |
Table 2 - Diamond grit marking.
| Grit |
Marking |
| 2-4 |
A |
| 3-5 |
B |
| 4-6 |
C |
| 5-7 |
D |
| |
E* |
E* - is the marking standing for any other size of the grit. Then the size
of the grit is shown.
(Example : E.10/7)
|
Example of marking :
| DAR6 |
30.550 |
C |
| Series |
Type |
Grit |
|
Non-standard dicing wheels
|
|
